Pros: The hotel is in a great location. We walked everywhere, and it's very close to many of the landmarks that you'll visit. The hotel was very clean as well and staff were nice enough.
Cons: Wifi does not work properly. If you need reliable internet connection, this is not the hotel for you. The wifi pretty much never worked in our room, and we had to go to the lobby to use it. Even in the lobby, there were quite a few issues. When we told the staff, they didn't really do anything about it, unfortunately. The rooms are also quite small, but maybe that's just how it is in Seville.